Sökning: "Hyaluronan"
Visar resultat 1 - 5 av 17 uppsatser innehållade ordet Hyaluronan.
1. Deacetylated Hyaluronan : Exploration of deacetylation techniques for hyaluronan (oligo and polysaccharides)
Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskapSammanfattning : Hyaluronic acid is an organic polysaccharide with a wide range of uses in medical and cosmetic industries due to its physiological properties. Crosslinked hyaluronic acid is a commonly used filler agent because of its water retention capabilities. N-deacetylation can be performed to enable new derivatives of hyaluronic acid. LÄS MER
2. Exploration of bioactive additives for hyaluronan based hydrogels : A literature study
Kandidat-uppsats,Sammanfattning : Hyaluronan (HA) is a substance that is commonly used in biomedical applications in the form of hydrogels. One of these biomedical applications is dermatological fillers where HA is cross-linked with 1,4-Butanediol diglycidyl ether (BDDE) to reduce its rapid turnover within tissue. The filler gives a volumetric effect that can fill out wrinkles. LÄS MER
3. Use of a Sperm-Hyaluronan Binding Assay for evaluation of sperm quality in dromedary camels
Master-uppsats, SLU/Dept. of Clinical SciencesSammanfattning : The objective of this study was to assess the potential of Hyaluronan Binding Assay (HBA) to predict freezability and fertilization capacity of dromedary camel spermatozoa, and to determine if conventional sperm quality parameters and precursor of A-Kinase Anchoring Protein 4 (proAKAP4) values correlate with HBA results. Two semen samples were collected from each of six male camels. LÄS MER
4. Fibers and Textiles Produced from Chitin and Chitosan : A Literature Study For Different Production Methods
M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : Ökningen av världspopulationen har orsakat en ökad avfallsgenerering. Avfallet kan innehålla betydelsefulla ämnen, vilka kan användas som råvaror i många olika material och för olika ändamål. LÄS MER
5. Evolution of the synovial joints in Osteichthyes : Cells displaying functional similarities to synoviocytes in zebrafish Danio rerio
Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Synovial joints enable frictionless movement between the adjacent bones. Lubricating fluid enclosed within the joint reduce the pressure to allow free movement. LÄS MER